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Economics and Finance
Germany
2026
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Mathematics
Germany
2026

D-Index & Metrics

Economics and Finance

D-Index
79
Citations
26915
World Ranking
295
National Ranking
5

Mathematics

D-Index
87
Citations
39327
World Ranking
93
National Ranking
5

Wolfgang Karl Härdle publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Wolfgang Karl Härdle sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 915 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Wolfgang Karl Härdle D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Wolfgang Karl Härdle sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 87 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Economics and Finance in Germany Leader Award
  • 2026 - Research.com Mathematics in Germany Leader Award
  • 2025 - Research.com Economics and Finance in Germany Leader Award
  • 2025 - Research.com Mathematics in Germany Leader Award
  • 2023 - Research.com Mathematics in Germany Leader Award

Overview

Wolfgang Karl Härdle is affiliated with Humboldt-Universität zu Berlin in Germany. Their work focuses primarily on the fields of Economics, Econometrics, and Finance.

The scientist's recent published papers include:

  • Forex exchange rate forecasting using deep recurrent neural networks, 2020, Digital Finance
  • LASSO-driven inference in time and space, 2021, The Annals of Statistics
  • Antisocial online behavior detection using deep learning, 2020, Decision Support Systems
  • Pricing Cryptocurrency Options, 2020, Enlighten: Publications (The University of Glasgow)
  • OUP accepted manuscript, 2020, Journal of Financial Econometrics

Wolfgang Karl Härdle frequently collaborates with coauthors such as:

  • Stefan Lessmann (13 joint works)
  • Min-Bin Lin (12 joint works)
  • Bruno Spilak (12 joint works)
  • Xiaorui Zuo (11 joint works)
  • Alla Petukhina (10 joint works)

Their publications often appear in the following venues:

  • SSRN Electronic Journal (68 publications)
  • arXiv (Cornell University) (20 publications)
  • RePEc: Research Papers in Economics (9 publications)
  • Digital Finance (7 publications)
  • Quantitative Finance (4 publications)

Their research spans several subfields including:

  • Finance
  • Economics and Econometrics
  • Statistics and Probability
  • Management Science and Operations Research
  • Information Systems

Wolfgang Karl Härdle's main research topics cover:

  • Complex Systems and Time Series Analysis
  • Financial Markets and Investment Strategies
  • Market Dynamics and Volatility
  • Financial Risk and Volatility Modeling
  • Blockchain Technology Applications and Security
  • Statistical Methods and Inference
  • Stochastic Processes and Financial Applications

Best Publications

  • Applied Nonparametric Regression

    Wolfgang Härdle

  • Applied Multivariate Statistical Analysis

    Unknown

  • Nonparametric and Semiparametric Models

    Wolfgang Härdle

  • Applied Multivariate Statistical Analysis

    Wolfgang Karl Härdle;Léopold Simar

  • Comparing Nonparametric Versus Parametric Regression Fits

    W. Hardle;E. Mammen

  • Smoothing Techniques : With Implementation in S

    Wolfgang Härdle

  • Wavelets, Approximation, and Statistical Applications

    Wolfgang Härdle;Gerard Kerkyacharian;Alexander Tsybakov;Dominique Picard

  • Partially Linear Models

    Wolfgang Hardle;Hua LIang;Jiti Gao

  • Optimal Smoothing in Single-index Models

    Wolfgang Härdle;Peter Hall;Hidehiko Ichimura

  • Investigating smooth multiple regression by the method of average derivatives

    Wolfgang Härdle;Thomas M. Stoker

  • Copula Theory and Its Applications

    Piotr Jaworski;Fabrizio Durante;Wolfgang Karl Härdle;Tomasz Rychlik

  • Optimal Bandwidth Selection in Nonparametric Regression Function Estimation

    Wolfgang Hardle;James Stephen Marron

  • How Far are Automatically Chosen Regression Smoothing Parameters from their Optimum

    Wolfgang Härdle;Peter Hall;J. S. Marron

  • Nonparametric Curve Estimation from Time Series

    Lázió Györfi;Wolfgang Härdle;Pascal Sarda;Philippe Vieu

  • A Consistent Nonparametric Test for Causality in Quantile

    Kiho Jeong;Wolfgang Karl Härdle

  • Applied Nonparametric Methods

    Wolfgang Härdle

  • TENET: Tail-Event driven NETwork risk

    Wolfgang Karl Härdle;Weining Wang;Weining Wang;Lining Yu

  • Statistics of financial markets

    Jürgen Franke;Wolfgang Karl Härdle;Christian Matthias Hafner

  • Handbook of computational statistics : concepts and methods

    James E. Gentle;Wolfgang Härdle;Yuichi Mori

  • Statistical Tools for Finance and Insurance

    Pavel Cizek;Wolfgang Karl Härdle;Rafal Weron

  • Estimation in a semiparametric partially linear errors-in-variables model

    Hua Liang;Wolfgang Härdle;Raymond J. Carroll

  • Applied Multivariate Statistical Analysis

    Unknown

  • Applied Multivariate Statistical Analysis: third edition

    Wolfgang Karl Hardle;Léopold Simar

  • Applied Nonparametric Regression

    Unknown

Frequent Co-Authors

Christian M. Hafner
Christian M. Hafner Université Catholique de Louvain
Léopold Simar
Léopold Simar Université Catholique de Louvain
Enno Mammen
Enno Mammen Heidelberg University
Vladimir Spokoiny
Vladimir Spokoiny Weierstrass Institute for Applied Analysis and Stochastics
James Stephen Marron
James Stephen Marron University of North Carolina at Chapel Hill
Dominique Picard
Dominique Picard Université Paris Cité
Gerard Kerkyacharian
Gerard Kerkyacharian Université Paris Cité
Hua Liang
Hua Liang George Washington University
Alexandre B. Tsybakov
Alexandre B. Tsybakov École Nationale de la Statistique et de l'Administration Économique
Nikolaus Hautsch
Nikolaus Hautsch University of Vienna

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